Rotor de turbina de viento, comprende un buje y al menos un alabe soportado en el buje, el alabe comprende una primera sección de alabe montada en el buje en forma estacionaria y una segunda sección de alabe montada a la primera sección y siendo ajustable de manera rotativa alrededor del eje longitudinal del alabe; turbina de viento.

摘要

A wind turbine rotor is provided which comprises a hub (2) and at least one blade (20) supported by said hub (2). The blade (20) comprises a first blade section (3) and a second blade section (4), wherein said first blade section (3) is mounted to said hub (2) stationary with respect to said hub (2) and said second blade section (4) is supported by said first blade section (3) rotatably adjustable about a longitudinal axis of said blade (20) wherein said second blade section (4) is supported by said first blade section (3) by at least two bearings (7a, 7b) which are spaced with respect to said longitudinal axis of said blade (20).